+2011-12-26 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: tweak tests on silent-rules for makes without nested vars
+ * tests/silent-nested-vars.test: Define $MAKE to `./mymake' in
+ the environment, so that it will be automatically picked up by
+ configure. Related tweaks and simplifications.
+ Remove the checks verifying that silent rules are respected also
+ when the 'subdir-objects' option is set, the checks testing the
+ old syntax for user-defined silent rules, and the tests using
+ the default $MAKE programs: they are redundant w.r.t. other test
+ cases. Related simplifications.
+ Remove the temporary files used in a sanity check as soon as they
+ are not needed anymore.
+ Do not capture also the standard error of configure: we only want
+ to grep its standard output.
+ Consistently use `stdout' for the name of files where to save the
+ standard output captured from make and configure, for consistency
+ with other tests.
+ Make grepping of configure output and of the generated Makefile
+ stricter.
+ Improve and tweak the `mymake' script a little.
+ * tests/silent6.test: Make grepping of make stdout slightly
+ stricter. Also try to force the use silent rules with `V=1'
+ after having configured with silent rules disabled.
+
2011-12-25 Paul Eggert <eggert@cs.ucla.edu>
silent-rules: fallback for makes without nested vars
set -e
-mkdir sub
-
cat >>configure.in <<'EOF'
AM_SILENT_RULES
-AM_CONDITIONAL([HAVE_NESTED_VARIABLES],
- [expr "x$AM_V" : '.*\$' >/dev/null])
-AC_CONFIG_FILES([sub/Makefile])
AC_PROG_CC
AM_PROG_CC_C_O
AC_OUTPUT
# Need generic and non-generic rules.
bin_PROGRAMS = foo bar
bar_CFLAGS = $(AM_CFLAGS)
-SUBDIRS = sub
# Check that AM_V and AM_DEFAULT_V work as advertised.
pkg_verbose = $(pkg_verbose_@AM_V@)
mostlyclean-local:
rm -f oop
-
-if HAVE_NESTED_VARIABLES
-# Check that the older form (documented in Automake 1.11) works.
-older_pkg_verbose = $(older_pkg_verbose_$(V))
-older_pkg_verbose_ = $(older_pkg_verbose_$(AM_DEFAULT_VERBOSITY))
-older_pkg_verbose_0 = @echo OLDER-PKG-GEN $@;
-
-bin_SCRIPTS += older-oop
-older-oop:
- $(older_pkg_verbose)echo $@ >$@
-endif
-EOF
-
-cat > sub/Makefile.am <<'EOF'
-AUTOMAKE_OPTIONS = subdir-objects
-# Need generic and non-generic rules.
-bin_PROGRAMS = baz bla
-bla_CFLAGS = $(AM_CFLAGS)
EOF
cat > foo.c <<'EOF'
}
EOF
cp foo.c bar.c
-cp foo.c sub/baz.c
-cp foo.c sub/bla.c
cat >mymake <<'EOF'
#! /bin/sh
makerules=
-LC_ALL=C
-export LC_ALL
case $1 in
-f)
done ;;
esac
+nested_var_pat='^[^#].*\$([^)]*\$'
if
- nested_var_pat='^[^#]*\$([a-zA-Z0-9_]*\$'
case $makefile in
-) printf '%s\n' "$makerules" | grep "$nested_var_pat";;
*) grep "$nested_var_pat" $makefile;;
EOF
chmod a+x mymake
mymake_MAKE=${MAKE-make}
-export mymake_MAKE
+MAKE=./mymake
+export MAKE mymake_MAKE
# As a sanity check, verify that `mymake' rejects Makefiles that
# use nested variables.
all:
touch bar
END
-./mymake && Exit 99
+$MAKE && Exit 99
mv -f Makefile foo.mk
-./mymake -f foo.mk && Exit 99
-cat foo.mk | ./mymake -f - && Exit 99
+$MAKE -f foo.mk && Exit 99
+cat foo.mk | $MAKE -f - && Exit 99
test -f bar && Exit 99
sed '/a =/d' foo.mk > Makefile
-./mymake && test -f bar || Exit 99
+$MAKE && test -f bar || Exit 99
+rm -f bar Makefile foo.mk
$ACLOCAL
$AUTOMAKE --add-missing
$AUTOCONF
-for make in ${MAKE-make} ./mymake; do
- ./configure --enable-silent-rules MAKE=$make >enable.out 2>&1 ||
- { cat enable.out; Exit 1; }
- cat enable.out
- case $make in
- ./mymake)
- grep 'AM_V_CC = .*0' Makefile
- grep 'checking whether ./mymake supports nested variables... no' \
- enable.out
- ;;
- esac
-
- $make >stdout || { cat stdout; Exit 1; }
- cat stdout
- $EGREP ' (-c|-o)' stdout && Exit 1
- grep 'mv ' stdout && Exit 1
- grep 'CC .*foo\.' stdout
- grep 'CC .*bar\.' stdout
- grep 'CC .*baz\.' stdout
- grep 'CC .*bla\.' stdout
- grep 'CCLD .*foo' stdout
- grep 'CCLD .*bar' stdout
- grep 'CCLD .*baz' stdout
- grep 'CCLD .*bla' stdout
- grep 'PKG-GEN .*oop' stdout
- if test $am_cv_make_support_nested_variables = yes; then
- grep 'OLDER-PKG-GEN .*older-oop' stdout
- fi
- $make clean
-
- ./configure --disable-silent-rules MAKE=$make >disable.out 2>&1 ||
- { cat disable.out; Exit 1; }
- cat disable.out
- case $make in
- ./mymake)
- grep 'AM_V_CC = .*1' Makefile
- grep 'checking whether ./mymake supports nested variables... no' \
- disable.out
- ;;
- esac
-
- $make >stdout || { cat stdout; Exit 1; }
- cat stdout
- grep ' -c' stdout
- grep ' -o foo' stdout
- grep 'echo .*oop' stdout
- if test $am_cv_make_support_nested_variables = yes; then
- grep 'echo .*older-oop' stdout
- fi
- $EGREP '(CC|LD) ' stdout && Exit 1
- $make clean
-done
+./configure --enable-silent-rules >stdout || { cat stdout; Exit 1; }
+cat stdout
+grep '^checking whether \./mymake supports nested variables\.\.\. no *$' \
+ stdout
+$EGREP 'CC|AM_V|GEN' Makefile # For debugging.
+grep '^AM_V_CC = *\$(am__v_CC_0) *$' Makefile
+grep '^AM_V_GEN = *\$(am__v_GEN_0) *$' Makefile
+$MAKE >stdout || { cat stdout; Exit 1; }
+cat stdout
+$EGREP ' (-c|-o)' stdout && Exit 1
+grep 'mv ' stdout && Exit 1
+grep 'echo .*oop' stdout && Exit 1
+grep 'CC .*foo\.' stdout
+grep 'CC .*bar\.' stdout
+grep 'CCLD .*foo' stdout
+grep 'CCLD .*bar' stdout
+grep 'PKG-GEN .*oop' stdout
+$MAKE distclean
+
+./configure --disable-silent-rules > stdout || { cat stdout; Exit 1; }
+cat stdout
+grep '^checking whether \./mymake supports nested variables\.\.\. no *$' \
+ stdout
+$EGREP 'CC|AM_V|GEN' Makefile # For debugging.
+grep '^AM_V_CC = *\$(am__v_CC_1) *$' Makefile
+grep '^AM_V_GEN = *\$(am__v_GEN_1) *$' Makefile
+
+$MAKE >stdout || { cat stdout; Exit 1; }
+cat stdout
+grep ' -c' stdout
+grep ' -o foo' stdout
+grep ' -o bar' stdout
+grep 'echo .*>oop' stdout
+$EGREP '(CC|LD) ' stdout && Exit 1
:
#!/bin/sh
-# Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
./configure --enable-silent-rules
$MAKE >stdout || { cat stdout; Exit 1; }
cat stdout
-grep 'GEN foo' stdout
+grep '^ *GEN foo *$' stdout
grep 'cp ' stdout && Exit 1
$MAKE clean
$MAKE V=1 >stdout || { cat stdout; Exit 1; }
cat stdout
grep 'GEN ' stdout && Exit 1
-grep 'cp ' stdout
+grep 'cp \.*/foo\.in foo' stdout
$MAKE distclean
$MAKE >stdout || { cat stdout; Exit 1; }
cat stdout
grep 'GEN ' stdout && Exit 1
-grep 'cp ' stdout
+grep 'cp \.*/foo\.in foo' stdout
+
+$MAKE clean
+$MAKE V=0 >stdout || { cat stdout; Exit 1; }
+cat stdout
+grep '^ *GEN foo *$' stdout
+grep 'cp ' stdout && Exit 1
$MAKE distclean
projects / thirdparty / automake.git / commitdiff
